Finding the Fourth Proportional to 335,266.98, 462,669.42 and 182,305.26
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Solution
The fourth proportional to 335,266.98, 462,669.42 and 182,305.26 is: 251,581.80
Step by Step Solution
- Step 1: Write the proportion equation
335,266.98 : 462,669.42 = 182,305.26 : x - Step 2: Convert to fraction form
335,266.98/462,669.42 = 182,305.26/x - Step 3: Cross multiply
335,266.98x = 462,669.42 × 182,305.26 - Step 4: Simplify right side
335,266.98x = 84,347,068,907.15 - Step 5: Solve for x
x = 84,347,068,907.15/335,266.98 - Step 6: Final answer
x = 251,581.80
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.